llvm/lib/Support
Benjamin Kramer d4d1f85aa7 Tweak MemoryBuffer to allocate the class itself, the name and possibly the
buffer in the same chunk of memory.

2 less mallocs for every uninitialized MemoryBuffer and 1 less malloc for every
MemoryBuffer pointing to a memory range translate into 20% less mallocs on
clang -cc1 -Eonly Cocoa_h.m.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106839 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25 11:50:40 +00:00
..
Allocator.cpp BumpPtrAllocator::Reset() doesn't need to allocate anything. (Thanks, Jakob) 2010-04-13 16:38:06 +00:00
APFloat.cpp Fix minor style issues. 2010-03-24 19:38:02 +00:00
APInt.cpp improve portability to systems that don't have round, patch by 2010-05-15 17:11:55 +00:00
APSInt.cpp
circular_raw_ostream.cpp clean this up, fix std::min ambiguity on some platforms. 2010-04-09 20:43:54 +00:00
CMakeLists.txt ADT: Add DAGDeltaAlgorithm, which is a DAG minimization algorithm built on top of the standard 'delta debugging' algorithm. 2010-06-08 16:21:22 +00:00
CommandLine.cpp Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
ConstantRange.cpp
COPYRIGHT.regex
DAGDeltaAlgorithm.cpp Use const_iterator where appropriate. 2010-06-08 17:21:57 +00:00
Debug.cpp Fix a bunch of namespace polution. 2010-04-15 17:08:50 +00:00
DeltaAlgorithm.cpp DeltaAlgorithm: Tweak split to split by first/second half instead of even/odd, since adjacent changes are more likely to be related. 2010-06-08 16:21:26 +00:00
Dwarf.cpp Add the entire range of DW_OP_lit[0..31], DW_OP_reg[0..31], and 2010-06-17 01:23:24 +00:00
ErrorHandling.cpp Run interrupt routines as part of report_fatal_error, since we are failing 2010-05-08 02:10:36 +00:00
FileUtilities.cpp fpcmp: Fix bug where fpcmp wouldn't early exit when files obviously differ and 2010-06-15 19:20:30 +00:00
FoldingSet.cpp Use calloc instead of new/memset, it is more efficient when the set is very large. 2010-06-19 17:00:31 +00:00
FormattedStream.cpp Fix various doxygen warnings. 2010-02-22 04:10:52 +00:00
GraphWriter.cpp reduce indentation 2010-04-18 03:35:23 +00:00
IsInf.cpp
IsNAN.cpp
Makefile
ManagedStatic.cpp
MemoryBuffer.cpp Tweak MemoryBuffer to allocate the class itself, the name and possibly the 2010-06-25 11:50:40 +00:00
MemoryObject.cpp
PluginLoader.cpp
PrettyStackTrace.cpp Look for and use a different darwin crash reporter library. 2010-06-22 21:01:04 +00:00
raw_os_ostream.cpp
raw_ostream.cpp Minor code simplification. 2010-05-28 16:50:23 +00:00
regcclass.h
regcname.h
regcomp.c
regengine.inc Various MSVC warning fixes about truncated 64 bit shifts and const pointers passed to free. 2010-04-08 15:25:57 +00:00
regerror.c
regex2.h
regex_impl.h
Regex.cpp Add Regex::sub, for doing regular expression substitution with backreferences. 2010-02-17 20:08:42 +00:00
regexec.c Push const through the regex engine. Fixes some of the warnings in PR6616. 2010-04-05 17:50:20 +00:00
regfree.c
regstrlcpy.c
regutils.h
SlowOperationInformer.cpp
SmallPtrSet.cpp
SmallVector.cpp Use realloc instead of malloc+memcpy when growing a POD SmallVector. A smart 2010-06-08 11:44:30 +00:00
SourceMgr.cpp enhance SMDiagnostic to also maintain a pointer to the SourceMgr. 2010-04-06 18:06:18 +00:00
Statistic.cpp Introduce namespace-scope functions to enable LLVM statistics without 2010-03-30 17:32:08 +00:00
StringExtras.cpp
StringMap.cpp
StringPool.cpp
StringRef.cpp Add StringRef::compare_numeric and use it to sort TableGen register records. 2010-05-26 21:47:28 +00:00
SystemUtils.cpp
TargetRegistry.cpp
Timer.cpp Give NamedRegionTimer an Enabled flag, allowing all its clients to 2010-06-18 15:56:31 +00:00
Triple.cpp Fix comment typo. 2010-03-24 09:05:14 +00:00
Twine.cpp Implement rdar://7415680 - Twine integer support lacks greatness 2010-05-05 18:40:33 +00:00